Select Your Product

About Us

Since 1984, Milpower Source has been a leading designer/manufacturer of custom Power Supplies for the Military, Space and Ruggedized Commercial market place.

MPS success is directly traced to its experienced and proven engineering team that works closely with its equally experienced manufacturing personnel. MPS engineers have multi-expertise in power, analog, digital, magnetic RF, thermal and mechanical design techniques. The Milpower Quality System is ISO 9001:2008 approved.

MPS is a major supplier of custom and COTS / MOTS Power Supplies. Among our customers are: Northrop Grumman, Raytheon, ITT, Honeywell, Boeing, LMCO, CUBIC, BAE and many more.

Milpower Source offers a wide variety of Military COTS / MOTS units (DC/DC, AC/DC, DC/AC, GCU and UPS) that are MIL-STD compliant (MIL-STD-704, MIL-STD-461, MIL-STD- 810, MIL-STD-1275 and MIL-STD-1399)

The units are field proven with a large install base and can be found in variety of military applications such as missiles, launchers, radars, unmanned aerial vehicle (UAV), ships and more.

Our COTS/MOTS units include generic groups for:
AC/DC converters – Single phase, triple phase, single, dual and quad outputs. These units can provide from 200W to 2000W.

DC/DC converters – from one to 9 output units. These units can provide starting from 6W till 800W and more.

DC/AC Inverters – providing single and triple phase outputs from 200W till 1200W.
All standard units can be calibrated and tailored to meet customer’s requirements.

Our UPS are built for naval applications completely supporting MIL-STD-1399 category 300A. These units support SNMP v3, Ethernet and RS232 protocols for control and management.

All power circuits are our proprietary design and include the top of the edge technology, this includes:

  • Zero Voltage Switching units for high efficiency (90-92%)
  • Pure sine wave inverters
  • Innovative control circuits designed for RF systems

We are involved in hundreds of programs in the defense and aerospace industry. For more information please contact our sales representative at

pic of milpower source

Latest News

Milpower Source
P.O. Box 810
7 Field Lane
phone: (603)267-8865
fax: (603)267-7258

iso 9001